4-(2,3-Dichlorophenyl)-5-(methoxycarbonyl)-2,6-dimethyl-1,4-dihydropyridine-3-carboxylic acid

Also known as: 1,4-Dihydro-2,6-dimethyl-4-(2,3-dichlorophenyl)-5-(methoxycarbonyl)-3-pyridinecarboxylic acid, Desethyl Felodipine, Clevidipine acid, Monomethyl Felodipine, Felodipine Impurity D, Cleviprex Impurity 1, 4-(2,3-Dichlorophenyl)-1,4-dihydro-2,6-dimethyl-3,5-pyridinedicarboxylic acid monomethyl ester, 3,5-Pyridinedicarboxylic acid, 4-(2,3-dichlorophenyl)-1,4-dihydro-2,6-dimethyl-, monomethyl ester

4-(2,3-Dichlorophenyl)-5-(methoxycarbonyl)-2,6-dimethyl-1,4-dihydropyridine-3-carboxylic acid (CAS 123853-39-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C16H15Cl2NO4 and a molecular weight of 356.201 g/mol. Key properties include a boiling point of 483.0±45.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 245.9±28.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 123853-39-4
Jingsj CID: J-952122-1
Molecular Formula: C₁₆H₁₅Cl₂NO₄
Molecular Weight: 356.201 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	483.0±45.0 °C at 760 mmHg
Density	1.4±0.1 g/cm3
Flash Point	245.9±28.7 °C
Exact Mass	355.037811
PSA	75.63000
LogP	3.15
Vapor Pressure	0.0±1.3 mmHg at 25°C
Refractive Index	1.581

Frequently Asked Questions

What is the CAS number of 4-(2,3-Dichlorophenyl)-5-(methoxycarbonyl)-2,6-dimethyl-1,4-dihydropyridine-3-carboxylic acid?

The CAS number of 4-(2,3-Dichlorophenyl)-5-(methoxycarbonyl)-2,6-dimethyl-1,4-dihydropyridine-3-carboxylic acid is 123853-39-4.

What are the molecular formula and molecular weight of 4-(2,3-Dichlorophenyl)-5-(methoxycarbonyl)-2,6-dimethyl-1,4-dihydropyridine-3-carboxylic acid?

4-(2,3-Dichlorophenyl)-5-(methoxycarbonyl)-2,6-dimethyl-1,4-dihydropyridine-3-carboxylic acid has molecular formula C16H15Cl2NO4 and molecular weight 356.201 g/mol.

What are the upstream and downstream products of 4-(2,3-Dichlorophenyl)-5-(methoxycarbonyl)-2,6-dimethyl-1,4-dihydropyridine-3-carboxylic acid?

For 4-(2,3-Dichlorophenyl)-5-(methoxycarbonyl)-2,6-dimethyl-1,4-dihydropyridine-3-carboxylic acid, Upstream Products: 2,3-Dichlorobenzaldehyde, Methyl acetoacetate, Methyl 2-(2,3-dichlorobenzylidene)acetoacetate.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "4-(2,3-Dichlorophenyl)-5-(methoxycarbonyl)-2,6-dimethyl-1,4-dihydropyridine-3-carboxylic acid (CAS 123853-39-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-952122-1 (accessed 2026-11-06).

Data for reference only; verify product details with suppliers before purchase.